The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2012
Filed:
Feb. 23, 2010
Yasuzo Tanaka, Chigasaki, JP;
Junpei Yuyama, Chigasaki, JP;
Mitsuru Yahagi, Chigasaki, JP;
Hirofumi Minami, Chigasaki, JP;
Makoto Takahashi, Hidaka, JP;
Shinya Ito, Hidaka, JP;
Yasuzo Tanaka, Chigasaki, JP;
Junpei Yuyama, Chigasaki, JP;
Mitsuru Yahagi, Chigasaki, JP;
Hirofumi Minami, Chigasaki, JP;
Makoto Takahashi, Hidaka, JP;
Shinya Ito, Hidaka, JP;
Ulvac, Inc., Chigasaki-shi, JP;
Abstract
An assembling method that is high in assembly accuracy and easily performed at the actual installation site is provided. In this method, the sub base plates on the sub mounting tables are aligned with respect to a main base plate on a main mounting table at a temporary installation site, and the state thereof is maintained. Then, the main mounting table and the sub mounting tables are separated from each other to be transferred to the actual installation site, and the positioning state is restored at the actual installation site. Since a positional alignment can be performed at the temporary installation site, the work required at the actual installation site can be reduced. Furthermore, since a fine adjustment can be performed at the actual installation site, the accuracy in the positional alignment can be improved.